Mark Identification

MSVENT

Serial Number

78141177

Filing Date

Jul 3, 2002

Trademark by

PERKINELMER INSTRUMENTS LLC

Classification Information

Accessories for gas chromatographs and mass spectrometers, namely, kits composed primarily of injector adaptors, restrictors, O-rings and tubes, for use in maintaining a continual flow of gas to the mass spectrometer even in the absence of a chromatography column

Electrical and Scientific Apparatus